NineLeaf Motion Sensor Doorbell with Magnetic Chime, Wireless Infrared Home Security System, Door Chime Senosr, Battery Operated Door Chimes when Door Opens （1Receiver 1Sensor 1Motion Sensor）

<b>Functions</b> <br>- Welcome the guest/customer/visitor in day time, anti-thief in the night, prevent the loss of dementia patients,welcome /doorbell /alarm / color light etc five reminder, the secret assistant of the boss! <br>- Remote transmission, 280m(918 feet) in open place, suitable for more places! <br>- 8 chord music chip, 40mm big horn, more pleasant, more loudly! <br>- User-Friendly,4 levels volume adjustment (Loud/High/Middle/Low ) from 113-25dB <br>- Colorful LED lights, brightness can adjust, can use different colors to distinguish different entrance, more intelligent! <br>- Independent alarm horn,maximum 113dB, can effectively deter thieves! <br>- Volume can adjust, have memory function when change the battery, more considerate and more comfortable! <br>- Can maximum learning 32 infrared, vibration, magnetic etc wireless sensor accessories and 8 remote controllers. <br>- Applicable to all kinds of shops, upscale clubs, hotels, offices, factories, homes, banks, store,garage, supermarket, boutique,villas, mail box and so on place! <br>- MEMORY FUNCTION:Remember your last set melody and volume level after power off,then don't need to reset to your previous settings again. <b><br><br>Description</b> <br>Power Supply (Receiver): Micro USB or AAA alkaline battery x 3 (not included) <br>Power Supply (Magnetic Transmitter): Micro USB or AAA alkaline battery x 1 ( included) <br>Battery lifespan: 5-7 months (based on 30 minutes per day) <br>Operating range: 280m/918ft <br>Ring Volume: ¡Ü113dB <br>Working frequency: 433.92MHz <br>Magnetic Transmitter: Low battery indication <b><br><br>Package List</b> <br>1 x Magnetic Transmitter <br>1 x Door Alarm Receiver <br>1 x Instruction Manual <br>1 x Desktop base <br>1 x Infrared Curtain Transmitter <br>1 x Bag of Mounting Screws <br>2 x Double Tapes <b><br><br>PS:</b> The receiver host can max learing 32 infrade curtain to detect different entrance with its color light to distinguish the entrances!

• NineLeaf doorbell offers five modes: Welcome, Doorbell, Alarm, Color Light, and Lighting. It detects movement in the surrounding areas and triggers alerts to the paired receiver, ensuring security and safety for your property and loved ones.
• 5 Languages/36 Ringtones/4 Brightness and Color/4-Level Volume Adjustable: Choose from 5 welcome languages in welcome mode and 36 ringtones in doorbell mode. The welcome/doorbell/alarm modes feature 4 adjustable volume levels (Loud/High/Middle/Low) ranging from 113 to 25 dB. The color light/lighting mode is silent and has 4 adjustable brightness levels, ideal for people with hearing impairments or when there is a sleeping baby in the house. The color light mode also offers 4 selectable colors.
• Strong Transmission Range: With a transmission range of up to 280m (918ft) and a detection range of approximately 2-8m (6.6-26ft), you'll stay effectively alerted. Place the receiver indoors and position the sensor at various locations such as door entrances, mailboxes, driveways, walking paths, apartments, offices, hotels, stores, and many other indoor spaces.
• DIY Pairing Flexibility: Customize your setup with DIY pairing, allowing you to select the number of transmitters and receivers according to your needs. Each receiver can pair with up to 32 infrared, vibration, magnetic, and other wireless sensor accessories, as well as 8 remote controllers.
• Easy to Install: The receiver features self-adhesive installation, while the detector is wall-mounted. Power the device using batteries or a micro USB supply. Before use, read the manual carefully, insert the batteries (not included), and adjust the sensor's angle to avoid false alarms.